/*
 *  Copyright 2011 Iurii Dunko, Iana Potochniak.
 * 
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 * 
 *       http://www.apache.org/licenses/LICENSE-2.0
 * 
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *  under the License.
 */

package org.opu.yyminijava.syntaxtree;

import java.util.ArrayList;
import java.util.List;
import org.opu.yyminijava.visitor.Visitor;

/**
 * 
 * @author Iurii Dunko
 * @author Iana Potochniak
 */
public class ArgumentList implements Rule {

	private static final long serialVersionUID = 1323110697213L;

	private List<Expression> expressions;

	public ArgumentList(List<Expression> expressions) {
		this.expressions = expressions;
	}

	public ArgumentList() {
		this(new ArrayList<Expression>());
	}

	public List<Expression> getExpressions() {
		return expressions;
	}

	public void setExpressions(List<Expression> expressions) {
		this.expressions = expressions;
	}

	public boolean addExpression(Expression e) {
		return expressions.add(e);
	}

	@Override
	public String toString() {
		return String.valueOf(expressions);
	}

    @Override
    public void accept(Visitor visitor) {
        for (Expression expression : expressions) {
            visitor.visit(expression);
        }
    }

}
